I started to have pain in my right side of my shoulder so I started a bath to try and relax. While I…

I started to have pain in my right side of my shoulder so I started a bath to try and relax. While I was waiting my lower tummy started cramping super hard.... I felt like I I needed to poop at the same time. (I’ve been having diarrhea since yesterday) I went to sit on the toilet and I started to cramp harder.. it got to the point I wanted to throw up my body got really hot and I was cramping all at once.. I got myself to get into the bath and it started to calm down. Would this be a Braxton hick? My lower tummy is kinda tight right now but my shoulder did stop hurting